package com.行为模型.责任链模式;

/**
 * @author chenhs
 * @date 2020/11/9
 */
public abstract class Header {
	private Header header;
	
	public Header getHeader() {
		return header;
	}
	
	public void setHeader(Header header) {
		this.header = header;
	}
	public  void  request(String unmber){
		System.out.println(unmber+"请求被处理。");
	}
}
